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Citrus2011 [14]
3 years ago
9

True or false, heart muscle can depolarize spontaneously in the absence of any external stimulation

Biology
2 answers:
kvv77 [185]3 years ago
7 0
The answer will be false
pshichka [43]3 years ago
3 0

these hard questions give me a sec

there u go

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Drag each Moon phase to the correct location on the image.
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<h3>What are Moon phases?</h3>

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The missing image of the question is attached at the last.

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